Results 151 to 160 of about 142,983 (313)

On least-cost path for realistic simulation of human motion [PDF]

open access: yes, 2011
We are interested in "human-like" automatic motion simulation with applications in ergonomics. The apparent redundancy of the humanoid wrt its explicit tasks leads to the problem of choosing a plausible movement in the framework of redundant kinematics.
Chiron, Pascale   +2 more
core  

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Partial motion planning framework for reactive planning within dynamic environments [PDF]

open access: yes, 2005
: This paper addresses the problem of motion planning in dynamic environments. As dynamic environments impose a real-time constraint, the planner has a limited time only to compute a motion.
Thierry Fraichard   +3 more
core  

Enhanced RRT motion planning for autonomous vehicles: a review on safety testing applications

open access: yesOpen Engineering
Autonomous vehicles (AVs) utilize powerful motion planning algorithms to navigate complex environments while ensuring safety and efficiency. Rapidly Exploring Random Trees (RRT) and its advanced variations have been extensively used for motion planning ...
Kaonain Tamanna -E-   +5 more
doaj   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca   +9 more
wiley   +1 more source

Motion planning for a reconfigurable robot to cross an obstacle

open access: yes, 2006
A reconfigurable modular planetary robot system (RMPRS) consists of a parent body and multiple asymmetric wheel-manipulator child-robots. As an agent, the child-robot independently performs locomotion and manipulation.
Ma SG(马书根)   +4 more
core  

Toward certifiable optimal motion planning for medical steerable needles. [PDF]

open access: yesInt J Rob Res, 2023
Fu M   +3 more
europepmc   +1 more source

Precipitation Simulations of the O‐Phase in Ti2AlNb Alloys Processed by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Simulated and experimental evolution of the O‐phase volume fraction during postprocessing of a Ti‐21Al‐25Nb (at.%) alloy processed by laser powder bed fusion. With results of sensitivity to input parameters from a thorough and quantified analysis, the interfacial energy matrix/precipitate is the most relevant input parameter for the simulation of the O‐
Silvana Tumminello   +7 more
wiley   +1 more source

3D scene reconstruction and motion planning for an autonomous mobile robot in complex outdoor scenes

open access: yes, 2010
3D environment modeling and motion planning are two essential tasks for an autonomous mobile robot's outdoor navigation. In order to implement mobile robot large-scale motion planning, an edge-feature-based ICP algorithm is presented to complete 3D ...
Chen, Hang   +3 more
core  

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